The Carroll Institute

Reviews

• LW

  Lois Winkler

  Oct 18, 2025
  5.0
  I found Dr. Glenn about 4 years ago through his free seminars. I had read Dr. Bredesen's book and was so excited to find the Carrol Institute right here in Sarasota. Dr. Glenn trained under Bredesen and he explained the recode system so that the lay person could understand it. I had a dear friend that had been diagnosed with early Alzheimer's and I took her to the seminar. I was fascinated by his presentation. Twila went through the program and I was so amazed and pleased with what was happening with her. Before Dr. Glenn it was very difficult to have a conversation. She knew what she wanted to say but could not get her words out. In the initial testing, Dr. Glenn found she has 3 heavy metals in her brain. He put her on a regime for about two to three weeks and it was amazing. Her son called me and said, " I talked to mom last night at 10 PM and it was a normal conversation." There were many other improvements in her being able to function every day. I will always be grateful that we found this program. I go to his seminars on a regular basis and usually take a friend. I learn something each time and I have always believed knowledge is power. Dr. Glenn keeps up with all the latest research. He has a very affordable program to test where you are on the cognition scale. Anyone over 40 would benefit from the testing but by all means check out his free seminar and judge for yourself! All the staff is very knowledgeable and friendly. No pressure just great information as to how you or someone you care about can improve the quality of their life!
• WL

  William Lynch

  Oct 14, 2025
  5.0
  Dr Glenn is best of the best he saved my brain now celebrating 62 years of marriage I am blessed to Know DR Glenn thank you thank you
• JW

  Jane Windsor

  Jul 17, 2025
  5.0
  Wonderful doctor and practice! They have greatly improved my health over the past 5 years. I had serious health problem both after Covid and again after the three hurricanes where I did not think I could recover. Gary and Lahneen are a powerful team.
• PC

  Paul Critchlow

  Jul 6, 2022
  5.0
  I went to The Carroll Institute with concern about memory issues and periodic “brain fog.” Dr. Glenn and his team did an incredibly thorough assessment using both state-of-the-art technology and that rarest of qualities: empathy and careful listening. They constructed an holistic treatment program around nutrition, exercise, lifestyle and mental wellness, and caringly held me to it. Six months later, at 76, I can honestly say I’ve never felt better, mentally and physically. Sharper by every measure. I am so happy. Truly, they are among the smartest people in the medical profession.
• EH

  Ellen Heath

  Jun 1, 2022
  5.0
  I thank God for The Carroll Institute. When I came to them about a year ago I was in a bad state where I was having terrible side effects from blood pressure medication with brain fog. Dr. Glenn, Coach Annie Bush, Lehneen, and even the Receptionist, Nina, all formed a Team to guide me back to recovery. I was in bad shape …they were caring, knowledgeable, professional, accessible, and effective. Dr. Glenn knows his stuff😊I can’t thank them enough . I would highly recommend The Carroll Institute if you’re looking for a Functional Medicine Practice.